Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10348025 | Lockable storage device | Xiao Qing Zhang, JI-XIANG YIN, TSUNG-JEN CHUANG | 2019-07-09 |
JS
JIANG-FENG SHAN
Hongfujin Precision Electronics (Zhengzhou) Co.: 1 patents #5 of 23Top 25%
Overall (2019): #415,703 of 560,194Top 75%
1
Patents 2019